JP2011505039A - メモリにアクセスするシステム及び方法 - Google Patents
メモリにアクセスするシステム及び方法 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
- G06F13/1673—Details of memory controller using buffers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
- G06F13/1684—Details of memory controller using multiple buses
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- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Multi Processors (AREA)
- Memory System (AREA)
Abstract
【解決手段】記憶ノード又はメモリノードは通信バッファ(205)を含む。記憶ノードへの情報の流れは、通信バッファに対する制約条件に基づいて制御される。一実施形態では、マスタコントローラ(110)と記憶ノード(120)の間の通信が、決められた最大待ち時間を有する。
【選択図】 図2
Description
米国特許仮出願第61/004,434号、2007年11月26日出願、Miura他の、名称「A STORAGE SYSTEM AND METHOD」(整理番号SPSN−AF02873.PRO)、
米国特許仮出願第61/004,362号、2007年11月26日出願、Miura他の、名称「A SYSTEM AND METHOD FOR ACCESSING MEMORY」(整理番号SPSN−AF02874.PRO)、
米国特許仮出願第61/004,412号、2007年11月26日出願、Miura他の、名称「A METHOD FOR SETTING PARAMETERS AND DETERMINING LATENCY IN A CHAINED DEVICE SYSTEM」(整理番号SPSN−AF02875.PRO)、及び
米国特許仮出願第61/004,361号、2007年11月26日出願、Miura他の、名称「SYSTEMS AND METHODS FOR READ DATA BUFFERING」(整理番号SPSN−AF02876.PRO)。
米国特許出願第12/276,143号、Miura他の、名称「STORAGE SYSTEM AND METHOD」、2008年11月21日出願(整理番号SPSN−AF02873)、
米国特許出願第12/276,061号、Miura他の、名称「A METHOD FOR SETTING PARAMETERS AND DETERMINING LATENCY IN A CHAINED DEVICE SYSTEM」、2008年11月21日出願(整理番号SPSN−AF02875)、及び
米国特許出願第12/276,116号、Miura他の、名称「SYSTEMS AND METHODS FOR READ DATA BUFFERING」、2008年11月21日出願(整理番号SPSN−AF02876)。
Claims (10)
- 情報を記憶するための第1の記憶ノード(120)であり、通信バッファ(205)を含む第1の記憶ノード(120)と、
前記通信バッファ(205)の制約条件に基づいて前記第1の記憶ノード(120)への流れを制御するマスタコントローラ(110)と
を備える記憶システム(100)であって、
前記マスタコントローラ(110)と前記第1の記憶ノード(120)の間の通信が、決められた最大待ち時間を有する、記憶システム。 - 前記第1の記憶ノード(120)が、第2の記憶ノード(130)と同じ数のバッファを有する、請求項1に記載の記憶システム。
- 前記第1の記憶ノード(120)の利用率が第2の記憶ノード(130)の利用率よりも大きい、請求項1に記載の記憶システム。
- 前記第1の記憶ノード(120)と第2の記憶ノード(130)がチェーン構成として組織化される、請求項1に記載の記憶システム。
- 前記マスタコントローラ(110)が前記第1の記憶ノード(120)のバッファカウントの状態を追跡する、請求項1に記載の記憶システム。
- 前記マスタコントローラ(110)は、応答を要する要求が前記第1の記憶ノード(120)に転送されたときにバッファカウントをインクリメントする、請求項1に記載の記憶システム。
- 前記マスタコントローラ(110)は、前記第1の記憶ノード(120)から要求応答が受け取られたときにバッファカウントをデクリメントする、請求項1に記載の記憶システム。
- 前記マスタコントローラ(110)が、前記第1のノード(120)、前記第2のノード(130)、及び前記マスタコントローラ(110)を備えるチェーン化ネットワーク内部でどのようにトラフィックが流れるかについての情報を有する、請求項2に記載の記憶システム。
- 前記マスタコントローラ(110)が、前記チェーン化ネットワーク内部の前記第1の記憶ノード(120)又は前記第2の記憶ノード(120)の少なくとも一方への要求、及びそこからの応答をカウントする、請求項8に記載の記憶システム。
- 前記マスタコントローラ(110)は、応答が必要な要求と、応答が必要な前記要求とを前記第1の記憶ノード(120)及び前記第2の記憶ノード(130)に、前記第1の記憶ノード(120)又は前記第2の記憶ノード(130)の少なくとも一方で使用可能なバッファ空間のカウントに応じて転送する、請求項9に記載の記憶システム。
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
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US441207P | 2007-11-26 | 2007-11-26 | |
US436207P | 2007-11-26 | 2007-11-26 | |
US436107P | 2007-11-26 | 2007-11-26 | |
US443407P | 2007-11-26 | 2007-11-26 | |
US61/004,434 | 2007-11-26 | ||
US61/004,412 | 2007-11-26 | ||
US61/004,362 | 2007-11-26 | ||
US61/004,361 | 2007-11-26 | ||
US12/276,116 US8601181B2 (en) | 2007-11-26 | 2008-11-21 | System and method for read data buffering wherein an arbitration policy determines whether internal or external buffers are given preference |
US12/276,143 | 2008-11-21 | ||
US12/276,061 | 2008-11-21 | ||
US12/276,010 US8732360B2 (en) | 2007-11-26 | 2008-11-21 | System and method for accessing memory |
US12/276,061 US8930593B2 (en) | 2007-11-26 | 2008-11-21 | Method for setting parameters and determining latency in a chained device system |
US12/276,116 | 2008-11-21 | ||
US12/276,010 | 2008-11-21 | ||
US12/276,143 US8874810B2 (en) | 2007-11-26 | 2008-11-21 | System and method for read data buffering wherein analyzing policy determines whether to decrement or increment the count of internal or external buffers |
PCT/US2008/013194 WO2009070326A1 (en) | 2007-11-26 | 2008-11-25 | A system and method for accessing memory |
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JP2011505039A true JP2011505039A (ja) | 2011-02-17 |
JP5566899B2 JP5566899B2 (ja) | 2014-08-06 |
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JP2010534981A Active JP5429572B2 (ja) | 2007-11-26 | 2008-11-25 | チェーン化デバイスシステムにおいてパラメータを設定し待ち時間を決定する方法 |
JP2010534979A Active JP5948628B2 (ja) | 2007-11-26 | 2008-11-25 | 記憶システム及び方法 |
JP2010534982A Active JP5566899B2 (ja) | 2007-11-26 | 2008-11-25 | メモリにアクセスするシステム及び方法 |
JP2010534980A Pending JP2011505037A (ja) | 2007-11-26 | 2008-11-25 | 読出しデータバッファリングのシステム及び方法 |
JP2016025072A Pending JP2016095881A (ja) | 2007-11-26 | 2016-02-12 | 記憶システム及び方法 |
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JP2010534981A Active JP5429572B2 (ja) | 2007-11-26 | 2008-11-25 | チェーン化デバイスシステムにおいてパラメータを設定し待ち時間を決定する方法 |
JP2010534979A Active JP5948628B2 (ja) | 2007-11-26 | 2008-11-25 | 記憶システム及び方法 |
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JP2016025072A Pending JP2016095881A (ja) | 2007-11-26 | 2016-02-12 | 記憶システム及び方法 |
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US (4) | US8732360B2 (ja) |
JP (5) | JP5429572B2 (ja) |
WO (4) | WO2009070321A1 (ja) |
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- 2008-11-21 US US12/276,116 patent/US8601181B2/en active Active
- 2008-11-21 US US12/276,061 patent/US8930593B2/en active Active
- 2008-11-25 JP JP2010534981A patent/JP5429572B2/ja active Active
- 2008-11-25 WO PCT/US2008/013185 patent/WO2009070321A1/en active Application Filing
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- 2008-11-25 WO PCT/US2008/013194 patent/WO2009070326A1/en active Application Filing
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- 2008-11-25 JP JP2010534980A patent/JP2011505037A/ja active Pending
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Also Published As
Publication number | Publication date |
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JP5429572B2 (ja) | 2014-02-26 |
JP2011505036A (ja) | 2011-02-17 |
JP2011505038A (ja) | 2011-02-17 |
JP5948628B2 (ja) | 2016-07-06 |
US20090138597A1 (en) | 2009-05-28 |
JP2016095881A (ja) | 2016-05-26 |
WO2009070322A1 (en) | 2009-06-04 |
WO2009070321A1 (en) | 2009-06-04 |
US8874810B2 (en) | 2014-10-28 |
JP5566899B2 (ja) | 2014-08-06 |
US20090138624A1 (en) | 2009-05-28 |
JP2011505037A (ja) | 2011-02-17 |
US8930593B2 (en) | 2015-01-06 |
WO2009070324A1 (en) | 2009-06-04 |
US20090138632A1 (en) | 2009-05-28 |
US8732360B2 (en) | 2014-05-20 |
WO2009070326A1 (en) | 2009-06-04 |
US8601181B2 (en) | 2013-12-03 |
US20090138570A1 (en) | 2009-05-28 |
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